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| introduction 1.1 background 1.1.1 technical development course of multimedia 1.1.2 information explosion 1.1.3 network information security 1.1.4 technical requirements of 3d models 1.2 concepts and descriptions of 3d models 1.2.1 3d models 1.2.2 3d modeling schemes 1.2.3 polygon meshes 1.2.4 3d model file formats and processing software 1.3 overview of 3d model analysis and processing 1.3.1 overview of 3d model processing techniques 1.3.2 overview of 3d model analysis techniques 1.4 overview of multimedia compression techniques 1.4.1 concepts of data compression 1.4.2 overview of audio compression techniques 1.4.3 overview of image compression techniques 1.4.4 overview of video compression techniques 1.5 overview of digital watermarking techniques 1.5.1 requirement background 1.5.2 concepts of digital watermarks 1.5.3 basic framework of digital watermarking systems 1.5.4 communication-based digital watermarking models 1.5.5 classification of digital watermarking techniques 1.5.6 applications of digital watermarking techniques 1.5.7 characteristics of watermarking systems 1.6 overview of multimedia retrieval techniques 1.6.1 concepts of information retrieval 1.6.2 summary of content-based multimedia retrieval …… 2 3d mesh compression 3 3d model feature extraction 4 content-based 3d model retrieval 5 3d model wateermarking 6 reversible data hiding in 3d models index |
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